'91 coupe aftermarket radiator fan options

[Christopher Gharibo]

After my '91 coupe radiator fan's wiring and connector became unusable, I replaced the whole set up with a low profile 16" Spal fan attached directly behind the radiator. This works well and definitely frees up bunch of space due to the absence of the shroud. 

Nevertheless, the Spal fit could be better and leaves a large part of the radiator surface uncovered. Can anyone recommend a high quality aftermarket setup that fits the '91 coupe radiator better?

Thank you in advance.